The Avengers trailer (Extended Super Bowl Spot)

Nick Fury and the international agency S.H.I.E.L.D. bring together a team of super humans to form The Avengers to help save the Earth from Loki & his various membered army.

The Avengers is written and directed by Joss Whedon. It stars Chris Hemsworth as Thor; Robert Downey Jr. as Tony Stark/Iron Man; Scarlett Johansson as Black Widow; Chris Evans as Captain America; Jeremy Renner as Hawkeye; Tom Hiddleston as Loki; Mark Ruffalo as Bruce Banner; Lour Ferrigno as the voice of The Incredible Hulk; and Samuel L. Jackson as Nick Fury.